Home / 15,797,334.60-23,696,001.90-14,565,616.20

Finding the Fourth Proportional to 15,797,334.60, 23,696,001.90 and 14,565,616.20

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Solution

The fourth proportional to 15,797,334.60, 23,696,001.90 and 14,565,616.20 is: 21,848,424.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,797,334.60 : 23,696,001.90 = 14,565,616.20 : x
  2. Step 2: Convert to fraction form
    15,797,334.60/23,696,001.90 = 14,565,616.20/x
  3. Step 3: Cross multiply
    15,797,334.60x = 23,696,001.90 × 14,565,616.20
  4. Step 4: Simplify right side
    15,797,334.60x = 345,146,869,149,870.75
  5. Step 5: Solve for x
    x = 345,146,869,149,870.75/15,797,334.60
  6. Step 6: Final answer
    x = 21,848,424.30

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.